Scientists advocate not swimming in bathroom swimming pools to assist retain biodiversity | News

People usually go swimming in Estonia’s many pristine bogs, however this has triggered some issues.

“As a result of swimming, the water in the main swimming pool has become thoroughly mixed. This means that both the surface layer and the deeper bottom layers are practically the same temperature. We also studied the vegetation along the edges and at pools used for swimming there was clearly an abundance of grasses, while dwarf shrubs had receded,” stated Imre Arro, a nature tourism information and tour organizer.

Sunscreen and different cosmetics coming into the water have additionally been a priority.

“It is certain that they remain in the water and you can also see a layer of them there, but their impact definitely needs to be measured,” stated Marika Kose, senior lecturer in nature tourism on the Estonian University of Life Sciences.

The extent of the adjustments relies upon, amongst different issues, on how usually and in what methods individuals use the identical bathroom space.

“Our research shows that when a lot of people walk in one place, small local changes do occur. If there are a great many of these small changes in one place — for example, in very popular wetlands such as Viru Bog, Kakerdaja Bog or Kõnnu Wetland where many people walk both on and off the trails — then perhaps these wetlands are no longer doing so well,” Kose stated.

To protect biodiversity in bathroom swimming pools, scientists advocate conserving visits temporary or going elsewhere as a substitute.

“We certainly can’t say that people can’t or mustn’t touch the water there. But it may be worth considering whether you really need to go swimming there. Perhaps you can go in, have your swim, experience the water and what it feels like and then get back out without leaving additional traces or putting additional pressure on the area, so to speak. A larger lake with infrastructure for swimming may be more suitable, as may lakes, rivers and beaches that are actually intended for swimming,” Kose stated.

—

Follow ERR News on Facebook and X and by no means miss an replace!